Home / 8,856,617,488.32-12,222,387,223.68-4,896,574,248

Finding the Fourth Proportional to 8,856,617,488.32, 12,222,387,223.68 and 4,896,574,248

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Solution

The fourth proportional to 8,856,617,488.32, 12,222,387,223.68 and 4,896,574,248 is: 6,757,413,494.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,617,488.32 : 12,222,387,223.68 = 4,896,574,248 : x
  2. Step 2: Convert to fraction form
    8,856,617,488.32/12,222,387,223.68 = 4,896,574,248/x
  3. Step 3: Cross multiply
    8,856,617,488.32x = 12,222,387,223.68 × 4,896,574,248
  4. Step 4: Simplify right side
    8,856,617,488.32x = 59,847,826,528,555,704,320
  5. Step 5: Solve for x
    x = 59,847,826,528,555,704,320/8,856,617,488.32
  6. Step 6: Final answer
    x = 6,757,413,494.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.